Home / 4,792,106.60-7,187,123.10-2,096,426.60

Finding the Fourth Proportional to 4,792,106.60, 7,187,123.10 and 2,096,426.60

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Solution

The fourth proportional to 4,792,106.60, 7,187,123.10 and 2,096,426.60 is: 3,144,186.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,106.60 : 7,187,123.10 = 2,096,426.60 : x
  2. Step 2: Convert to fraction form
    4,792,106.60/7,187,123.10 = 2,096,426.60/x
  3. Step 3: Cross multiply
    4,792,106.60x = 7,187,123.10 × 2,096,426.60
  4. Step 4: Simplify right side
    4,792,106.60x = 15,067,276,044,314.46
  5. Step 5: Solve for x
    x = 15,067,276,044,314.46/4,792,106.60
  6. Step 6: Final answer
    x = 3,144,186.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.